what kind of pure should i make?

my pure at the moment is only 32 attack, and almost 50 strength. and 63 mage. its lvl 45. and has ancients already and mith gloves.


what should i turn it into? i was thinking 50 attack, and max out as a mauler. heres a bit of my stats/$ budget (got about 10m-12m more in bank and ge).


stats (43 prayer for desert treasure im probably going to get it to 44):




some of my bank: